/* MPU regions. */\r
#define portPRIVILEGED_FLASH_REGION ( 0UL )\r
#define portUNPRIVILEGED_FLASH_REGION ( 1UL )\r
-#define portPRIVILEGED_RAM_REGION ( 2UL )\r
-#define portUNPRIVILEGED_DEVICE_REGION ( 3UL )\r
+#define portUNPRIVILEGED_SYSCALLS_REGION ( 2UL )\r
+#define portPRIVILEGED_RAM_REGION ( 3UL )\r
#define portSTACK_REGION ( 4UL )\r
#define portFIRST_CONFIGURABLE_REGION ( 5UL )\r
#define portLAST_CONFIGURABLE_REGION ( 7UL )\r
#define portNUM_CONFIGURABLE_REGIONS ( ( portLAST_CONFIGURABLE_REGION - portFIRST_CONFIGURABLE_REGION ) + 1 )\r
#define portTOTAL_NUM_REGIONS ( portNUM_CONFIGURABLE_REGIONS + 1 ) /* Plus one to make space for the stack region. */\r
\r
-/* Devices Region. */\r
-#define portDEVICE_REGION_START_ADDRESS ( 0x50000000 )\r
-#define portDEVICE_REGION_END_ADDRESS ( 0x5FFFFFFF )\r
-\r
/* Device memory attributes used in MPU_MAIR registers.\r
*\r
* 8-bit values encoded as follows:\r
#endif /* configENABLE_MPU */\r
/*-----------------------------------------------------------*/\r
\r
+/**\r
+ * @brief Barriers.\r
+ */\r
#define portMEMORY_BARRIER() __asm volatile( "" ::: "memory" )\r
+/*-----------------------------------------------------------*/\r
\r
#ifdef __cplusplus\r
}\r